In regen_lib.pl, when opening, first unlink a previous file of that name.
authorNicholas Clark <nick@ccl4.org>
Sun, 23 Jan 2011 09:39:21 +0000 (09:39 +0000)
committerNicholas Clark <nick@ccl4.org>
Sun, 23 Jan 2011 09:39:21 +0000 (09:39 +0000)
commit396ce246b9969d83ec11500def9604b58fb4c726
treef734958364f9fa7ee848980d1455b4b2269d8056
parentbb5cff7d658d1934f2c79f668c3b916bd9abbcbb
In regen_lib.pl, when opening, first unlink a previous file of that name.

Previously regcomp.pl had an explicit unlink for the file it creates, but none
of the other regen/*.pl scripts did. Also, remove commented out code relating
to unlink.
regen/reentr.pl
regen/regcomp.pl
regen/regen_lib.pl